Exterior thermal insulation with mineral wool boards.

Structure type

External wall with exterior thermal insulation in mineral wool boards primed on both sides and ready for bonding and skim coating.

Detail

Product build-up.

Application cycle

1. Standard interior plaster.
2. Brick wall (or alternatively concrete, concrete blocks, aerated concrete blocks, wood-cement permanent formwork, etc.).
3. RALLK K OttO adhesive applied around the outer edge of the board and in dabs in the middle.
4. Mineral wool insulation boards, primed on both sides.
5. Skim coat on the insulation boards with RALLK K OttO and embedded glass fiber mesh of more than 150 g/m², laid from top to bottom using suitable corner profiles, with the vertical strips overlapping by at least 10 cm.
6. Skim coat of RALLK K OttO or alternatively RALLK Rasante K, finished with a sponge float, as a base for the final paint or a colored mineral-based paste finish (silicate, siloxane, acrylic, lime).

Additional information